Billon Follis 

Emperor Maximianus Augustus

 Rv GENIO POPVLI ROMANI 

8.62 grams 25-7mm 

Trier AD 296-7

(Quite nice 'silvering')

Obv. IMP MAXIMIANVS PF AVG

Laureate bust of 

Emperor Maximianus right

Rv. GENIO POPVLI ROMANI

 Genius wearing modius standing left holding cornucopia and patera

B - Γ in fields

TR in exergue

RIC 171b

Sear 13238